Pra*_*inS 14
在404页面中使用元刷新标记
<meta http-equiv="refresh" content="3;URL='http://www.example.com/404.html'" />
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它将根据内容值(以秒为单位)和您要重定向的URL重定向
您应该使用客户端重定向方法来应用适当的延迟。如果要支持禁用JavaScript的浏览器,只需META refresh将a 粘贴到一个noscript元素中。最好将其放置在noscript元素中,因为搜索引擎会对常规META refresh链接造成不利影响。
如果重定向是永久的,我建议您也使用该canonical标记,以保持缺少页面的链接状态。
此JavaScript重定向生成器是一个很好的方法。从那里粘贴的代码。它还具有IE 8和更低的修复程序以传递HTTP引用,这对于流量分析很有用。
<!-- Pleace this snippet right after opening the head tag to make it work properly -->
<!-- This code is licensed under GNU GPL v3 -->
<!-- You are allowed to freely copy, distribute and use this code, but removing author credit is strictly prohibited -->
<!-- Generated by http://insider.zone/tools/client-side-url-redirect-generator/ -->
<!-- REDIRECTING STARTS -->
<link rel="canonical" href="https://example.com/"/>
<noscript>
<meta http-equiv="refresh" content="5;URL=https://example.com/">
</noscript>
<!--[if lt IE 9]><script type="text/javascript">var IE_fix=true;</script><![endif]-->
<script type="text/javascript">
var url = "https://example.com/";
var delay = "5000";
window.onload = function ()
{
setTimeout(GoToURL, delay);
}
function GoToURL()
{
if(typeof IE_fix != "undefined") // IE8 and lower fix to pass the http referer
{
var referLink = document.createElement("a");
referLink.href = url;
document.body.appendChild(referLink);
referLink.click();
}
else { window.location.replace(url); } // All other browsers
}
</script>
<!-- Credit goes to http://insider.zone/ -->
<!-- REDIRECTING ENDS -->
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